Just last week I got my hair cut really short – and noticed a bit of a patch on the back of my head that’s a bit thin. Does anyone know of any products that work? I’ve heard that Rogaine has some not-so-good side-effects. But I’ve been reading a bit about something called Provillus – seems to be recommended. Has anyone ever tried this? Any side-effects? Also – since there are also pills involved, will it make the rest of my body more hairy?? Thanks for any help!